Frage im Vorstellungsgespräch bei Kaseya
1. Why do we need JavaScript? 2. Can you only use JavaScript for input validation? 3. What is a primary key in SQL? 4. What is a foreign key in SQL? 5. Why do we need Inner Join?
1. Why do we need JavaScript? 2. Can you only use JavaScript for input validation? 3. What is a primary key in SQL? 4. What is a foreign key in SQL? 5. Why do we need Inner Join?